/*
 *
strlen
1, 3, 3, 3
A
	
        \
ia

}}

 *
 */

#include<stdio.h>
#include<string.h>

int main(){
	char s1[10] = {'A', '\0', 'B', 'C', '\0', 'D'};
	char s2[] = "\t\v\\\0will\n";
	char s3[] = "\x69\141\n";
	char s4[] = "\x7d\175\n";
	printf("%ld, %ld, %ld, %ld\n", strlen(s1), strlen(s2), strlen(s3), strlen(s4));

	printf("%s\n",s1);
	printf("%s\n",s2);
	printf("%s\n",s3);
	printf("%s\n",s4);

	return 0;
}
